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Definition 2025

咖啡鹼

咖啡鹼

See also: 咖啡碱

Chinese

		coffee	alkali; soda; base (chem.)
trad. (咖啡鹼)		咖啡	鹼
simp. (咖啡碱)		咖啡	碱

Noun

咖啡鹼

caffeine

Synonyms

咖啡因 (kāfēiyīn)

Pronunciation

Mandarin

(Pinyin): kāfēijiǎn

(Zhuyin): ㄎㄚㄈㄟㄐㄧㄢˇ
Cantonese (Jyutping): gaa³ fe¹ gaan²

Mandarin
- (Standard Chinese, Beijing)⁺
  - Pinyin: kāfēijiǎn
  - Zhuyin: ㄎㄚㄈㄟㄐㄧㄢˇ
  - Gwoyeu Romatzyh: kafeijean
  - IPA ^(key): /kʰa̠⁵⁵ feɪ̯⁵⁵ t͡ɕi̯ɛn²¹⁴⁻²¹⁽⁴⁾/
Cantonese
- (Standard Cantonese, Guangzhou)⁺
  - Jyutping: gaa³ fe¹ gaan²
  - Yale: ga fē gáan
  - Cantonese Pinyin: gaa³ fe¹ gaan²
  - IPA ^(key): /kɑː³³ fɛː⁵⁵ kɑːn³⁵/